5185706 has 4 divisors (see below), whose sum is σ = 7778562. Its totient is φ = 2592852.

The previous prime is 5185703. The next prime is 5185709. The reversal of 5185706 is 6075815.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5185703) and next prime (5185709).

It can be written as a sum of positive squares in only one way, i.e., 2920681 + 2265025 = 1709^2 + 1505^2 .

It is not an unprimeable number, because it can be changed into a prime (5185703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1296425 + ... + 1296428.

Almost surely, 2^5185706 is an apocalyptic number.

5185706 is a deficient number, since it is larger than the sum of its proper divisors (2592856).

5185706 is a wasteful number, since it uses less digits than its factorization.

5185706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2592855.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 5185706 is about 2277.2145265653. The cubic root of 5185706 is about 173.0889315226.

The spelling of 5185706 in words is "five million, one hundred eighty-five thousand, seven hundred six".